[Xamarin] 에러 - "APP" can't be transparent nor contain an alpha channel.
Package Summary:
1 package(s) were not uploaded because they had problems:
/var/folders/n8/1kztj15176g1mt3hb4m4rr780000gn/T/BDC154E6-D0DD-43C1-84E5-8B9720D0CA85/1482499510.itmsp - Error Messages:
ERROR ITMS-90717: "Invalid App Store Icon. The App Store Icon in the asset catalog in '**.iOS.app' can't be transparent nor contain an alpha channel."
2019-10-28 01:37:31.401 altool[2620:38440] *** Error: Errors uploading 'Desktop/**.iOS.ipa': (
"Error Domain=ITunesTransporterErrorDomain Code=-18000 \"ERROR ITMS-90717: \"Invalid App Store Icon. The App Store Icon in the asset catalog in '**QR.iOS.app' can't be transparent nor contain an alpha channel.\"\" UserInfo={NSLocalizedRecoverySuggestion=ERROR ITMS-90717: \"Invalid App Store Icon. The App Store Icon in the asset catalog in '**QR.iOS.app' can't be transparent nor contain an alpha channel.\", NSLocalizedDescription=ERROR ITMS-90717: \"Invalid App Store Icon. The App Store Icon in the asset catalog in '**QR.iOS.app' can't be transparent nor contain an alpha channel.\", NSLocalizedFailureReason=ERROR ITMS-90717: \"Invalid App Store Icon. The App Store Icon in the asset catalog in '**QR.iOS.app' can't be transparent nor contain an alpha channel.\"}"
)
앱 아이콘(AppIcon.appiconset)에 투명도가 있다면 발생되는 에러로 아이콘의 투명도를 모두 제거 하면된다.